$NetBSD: patch-af,v 1.4 2003/03/24 14:49:39 taca Exp $

--- lib/mkmf.rb.orig	2002-12-24 17:29:10.000000000 +0900
+++ lib/mkmf.rb
@@ -452,7 +452,7 @@ def install_rb(mfile, dest, srcdir = nil
   for f in path
     d = '/' + File::dirname(f)
     d = '' if d == '/.' 
-    mfile.printf "\t@$(RUBY) -r ftools -e 'File::install(ARGV[0], ARGV[1], 0644, true)' %s/%s %s%s\n", libdir, f, dest, d
+    mfile.printf "\t@$(RUBY) -r ftools -e 'File::install(ARGV[0], ARGV[1], 0444, true)' %s/%s %s%s\n", libdir, f, dest, d
   end
 end